Vermont Casting 647 BFC Installing Chimney System, Installing the Firestop Spacer, Ceiling Hole

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Installing the

Chimney System

Start by attaching the first chimney section to the collar on top of the fireplace.

Install the pipe as pictured in Figure 14. When you get a good lock, you will hear the pipe clearly snap together. Once sections are snap-locked in place, it is extremely difficult to get them apart. Make sure the pipe is firmly snapped and locked together as each pipe section is mounted.

When installing elbows, only outer pipe will snap- lock. Middle pipes simply slide into position. Be sure to always attach straps on upper elbow to a structural framing member. (Fig. 15)

Continue installing the pipe as required until pipe is installed up through the ceiling. At this point, you must install a firestop spacer.

BFC36 Balance Flue Heat-Circulating Fireplace

Pipe Section

Pipe

Rim

Hem

Lance

Pipe

Hem

FPC558a

Fig. 14 Install pipe, listening for the snap-lock to fasten.

 

 

Installing the Firestop Spacer

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Elbow Strap

 

 

 

 

Support Structure

 

 

in the Ceiling Hole

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A firestop spacer is used to keep pipe spaced properly

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

and required for safety.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Nail the firestop spacer (at each corner) to the framing

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Elbow Strap

 

 

 

 

 

 

 

 

 

 

 

 

 

 

members of the ceiling hole. NOTE: A firestop spacer

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(must be tight)

is not required at the roof.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Hole sizes listed in Figure 11 for angled firestop spac-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Ceiling

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Hole Fram-

ers provide minimum required air space to chimney

 

 

 

Angled Strap

 

 

 

 

 

 

 

 

 

 

 

ing

pipe for ceiling thickness up to 8” (203mm). When

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

combined thickness of ceiling material, ceiling joists

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

and flooring material exceeds 8” (203mm), adjustments

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

must be made in framing to assure that minimum air

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Angled Firestop

spaces to chimney are maintained.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Proper Firestop Spacer Installation

 

 

 

FP270/271

 

 

 

 

 

 

 

Chimney Support Strap

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(must be tight)

Figure 16 shows different installation procedures for

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Fig. 15 Attach straps to a structural framing member.

both an area that is an attic

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

and

an area that is not an

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

attic.

 

 

 

Attic Installation

 

 

 

 

 

 

 

 

 

Ceiling Installation

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

If the area above the ceil-

 

 

 

Nails (4)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ing is not an attic, position

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Joist

the firestop spacer with the

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Firestop

 

 

 

 

 

 

 

 

 

 

 

 

flange on the ceiling side

 

 

 

 

 

 

 

 

 

 

 

 

 

 

and the angled portion ex-

 

 

 

 

 

 

Spacer

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

tending up into the hole.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Firestop

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

If the area above the ceiling

 

 

 

 

 

 

 

 

Joist

 

 

 

 

 

 

 

 

 

 

 

Spacer

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

is an attic, position the fire-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

stop spacer with the flange

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

on the top of the framed

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Nails (4)

hole and the angled portion

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

extending down into the

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FP593

hole.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Fig. 16 Installing firestop spacer.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

7412647

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Contents BFC Table of Contents Safety InformationBFC36 specifications and framing BFC36 Balanced Flue Heat-Circulating FireplaceFireplace and chase parts identification Chimney Requirements Offset Installations Ten Foot Rule Planning InformationMounting the Fireplace Planning the Chimney RunInsulating Fireplace Enclosure For Cold Climates InstallationChimney Supports Chimney Set-up Installing Electrical WireStraight-Up Chimney Installation FramingFraming the Ceiling Hole Offset InstallationCeiling Chimney Hole Possible Obstructions Cutting the HoleSafety strip installation Positioning, Safety Strips Securing the FireplaceCeiling Hole Installing Chimney SystemInstalling the Firestop Spacer Proper Firestop Spacer InstallationAdditional Ceilings Continue Installing Pipe to Complete RunInstall Remainder of Chimney Sections Canadian Requirements For Insulation ShieldFinish Wall Installing Top Housing or TerminationInstalling Chimney in a Chase FinishingFrom top of grille opening. ** 6 from top of grille opening Side Wall Protection Hearth InstallationFinish Glass Doors Common Materials and FactorsGlass Door Operation Installing Line for Gas LogsBFC Balanced Flue Fireplace BFC Balanced Flue Fireplace HPC-1 AccessoriesComponent Description Model Number Chimney ComponentsBFC36 Balance Flue Heat-Circulating Fireplace Limited Warranty & 30 Year Protection Plan CFM Specialty Home Products

647 BFC specifications

The Vermont Casting 647 BFC, a renowned wood-burning stove, combines timeless design with advanced technology, making it a popular choice among homeowners seeking both efficiency and aesthetics. With its robust construction and classic look, the 647 BFC stands as a statement piece in any living space while delivering a high level of performance.

One of the standout features of the Vermont Casting 647 BFC is its exceptional heating capacity. Designed to warm spaces up to 2,000 square feet, this stove is ideal for residential use, particularly in larger homes or open-concept layouts. The 647 BFC utilizes a large firebox that can hold logs up to 22 inches in length, allowing for extended burn times and less frequent refueling, making it not only convenient but also energy-efficient.

A key technology incorporated into the Vermont Casting 647 BFC is its soapstone lining. This material retains heat longer than traditional steel, ensuring a steady release of warmth even after the fire has died down. This feature contributes to the overall efficiency of the stove, minimizing fuel consumption and promoting a cleaner burn. The stove also features an adjustable air control system, which allows users to fine-tune the burn rate, enhancing efficiency and reducing emissions.

Moreover, the 647 BFC is designed with style and versatility in mind. Its traditional appearance, characterized by a cast iron body and elegant detailing, makes it a fitting addition to both modern and rustic interiors. Available in a variety of finishes, including classic black and vibrant colors, homeowners can find a model that complements their decor.

Safety is a paramount consideration in the design of the Vermont Casting 647 BFC. Equipped with a solid cast iron door and a secure latch, the firebox remains contained, preventing accidental contact with flames. Additionally, the stove features a raised grate system that allows for ash to fall through, keeping the firebox cleaner and reducing maintenance.

In summary, the Vermont Casting 647 BFC combines classic aesthetics with modern technology for an exceptional wood-burning experience. Its impressive heating capabilities, efficient design, and safety features solidify its position as a top choice for anyone looking to enhance their home's warmth and charm. Whether used as a primary heat source or a cozy addition to a living space, the 647 BFC is a testament to quality craftsmanship and thoughtful engineering.
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